It's fast enough for street photography. Works best with center point focusing. Eye AF works, but on the A7III I find hit rate is more dependent on the lens being used and apparently works better on the A9. The main thing is getting AF with M-mount image rendering. I've tried lenses like the Samyang 24mm and 35mm 2.8 and they just don't have the same look.How's the AF performance on with the 7artisans and TAP? Native-like? Eye-AF?